IMAP IMAP AUTH PLAIN SASL-IR RFC4616 # # Server-side AUTH PLAIN CAPA SASL-IR REPLY AUTHENTICATE + dXNlcgB1c2VyAHNlY3JldA== A002 OK AUTHENTICATE completed From: me@somewhere To: fake@nowhere body -- yours sincerely # # Client-side imap IMAP plain authentication with initial response 'imap://%HOSTIP:%IMAPPORT/825/;UID=1' -u user:secret # # Verify data after the test has been "shot" A001 CAPABILITY A002 AUTHENTICATE PLAIN dXNlcgB1c2VyAHNlY3JldA== A003 SELECT 825 A004 FETCH 1 BODY[] A005 LOGOUT